When Mayor Hieftje speaks, he likes to tell city taxpayers life is tougher elsewhere in Michigan. Life’s tough in Haiti and sub-Saharan Africa, too.
When Hizzoner plays this game, it’s like when your mother used to remind you at dinner that there were starving kids in India so you should darn well pipe down, eat the creamed spinach served to you, and be grateful for her cooking. A few months ago, the Mayor of Ann Arbor sent around an email to his electronic friends giving those select few forwarders of mayoral missives an update of how things were going in Kalamazoo, Grand Rapids and Troy. In those cities, they’re having real problems, not like here in Ann Arbor. Wink. Wink. Nudge. Nudge.
“We live in truly challenging times,” the Mayor wrote. What he forgot to mention is that the challenges we face are, in part, a direct result of his votes, policy initiatives, and development decisions. Ah, well, that’s why A2Politico exists.
The latest effort to waste our money comes to us thanks to Mayor Hieftje, Ward Four’s Margie Teall and Ward Five’s Carsten Hohnke. I’m talking single-stream recycling. Perhaps recycling is not the religion at your house that it is at ours thanks to my conversion at the hands of a fanatical recycler whom I got hitched to almost 20 years ago. Actually, to say that recycling is the religion at our house doesn’t do justice to the term “worship.” For those readers who are slightly less fanatical, let’s do some quick recycling review.
The chart below taken from the city’s web site shows quite clearly that the number of tons of material recycled in Ann Arbor has remained virtually unchanged for a decade, whereas materials put into the landfill has increased slightly in each of the past three years, as have materials composted (albeit slightly). To be sure, comparing 1991 and 2006, there are 15 fewer tons of materials going into the landfill overall. However, between the same time period, tons recycled did not increase proportionately. The most impressive growth, in fact, came in the composting program, with the tons of material composted rising from 4 tons in 1991 to 12 tons in 2006.

In 2008, 41 percent of the Ann Arbor waste stream was diverted from the landfill – either composted or recycled. The U.S. EPA has recognized Ann Arbor as one of the top recycling and composting communities in the country for having such a high recovery rate. The U.S. recycling rate, according to the U.S. General Accounting Office, is 32 percent.
In cities such as Minneapolis and Philadelphia, financial incentives are used to achieve high recycling participation, rates higher than Ann Arbor’s. Minneapolis residents who actively participate in the city’s recycling program through processing, sorting, separating, and bagging their recyclables receive a $7 credit in their monthly garbage (solid waste) bill. In Philadelphia, households participating in the RecycleBank program receive up to $25 per month in coupons—based on the weight of their recyclable materials—that can be redeemed at major retailers. In 2006, Berkeley diverted 57 percent of its solid waste from their landfill. By 2010, the city has a goal of diverting 75 percent of its solid waste.
Enough numbers. On to your part in this drama.
At present, the city has the cooperative volunteer effort of thousands of citizens (you, for example) to separate their recyclable containers from paper and cardboard. The items are collected separately, a system known as dual stream recycling.
However, our City Council members now believe we should mix recyclables so that they can pay people to separate them later. According to a 2007 study done by the California Department of Conservation that focuses on moving from dual stream to single stream programs, single stream programs “dramatically increased internal costs because poorly sorted materials demand new and upgraded feedstock cleaning systems, increased maintenance, and more frequent equipment repair and replacement….”
Is single stream better for you? Of course. Throwing everything that’s recyclable into the same container is right up there with the delicious evil pleasure of leaving your socks on the floor, and having someone come along and pick them up. Single stream recycling is like a night in The Big Easy. Lots of feeling good.
There’s just one little problem associated with living it up, and that’s the hangover. With respect to single-stream recycling, more compliance actually leads to problems. According to the same 2007 study done by the California Department of Conservation, “However, the introduction of single stream collection systems has not had such uniformly positive results for recycled product manufacturers. Instead, it has accelerated an already pronounced slide towards poorly sorted recovered materials, with glass, plastics and metals being delivered to paper mills in bales of fiber, the wrong types of fiber going to paper mills that can only use specific grades, and increased contamination, as well as materials lost to plastics, glass and aluminum manufacturers. Recyclable materials that were recovered for recycling in community programs but then sent to the wrong types of manufacturers generally end up in landfills….”
At the moment, single stream recycling actually leads to more materials ending up in landfills. Recycling experts are confident this won’t always be the case, but until the quality issues are resolved, single stream recycling is ecologically regressive. Perhaps this is because single stream innovations were first introduced by collection companies, and collection is where the efficiencies and cost savings are concentrated. However, the result is that the recycled material from single stream processing is of a much lower quality than from dual stream processes. The lower value of the material offsets the greater volume that may be recycled.
Yet another study, this one by The Container Recycling Institute (CRI), recently concluded that single stream recycling is often more expensive and less desirable for the environment than dual stream. The reason is simply that it is difficult to separate the streams. The Executive Director of CRI, Susan Collins, puts it this way: “you can’t unscramble an egg.”
The CRI study also concluded single stream was less desirable for the environment. The reason is that single stream results in greater contamination of the recycled material and subsequent down graded use. Explained simply, the most environmentally desirable use of a bottle is to refill it as a bottle. This does not require new raw materials and uses the least energy. The next most desirable use is to remelt it to make another bottle. This uses more energy, but no new materials. The least desirable is to use the material as fill. In this case new raw material and the greatest amount of energy is required to make the next container. The difficulty of separating of containers in single stream recycling lead to more material being used as simple fill. In some cases the contaminated recyclables are simply sent to the land fill.
How much is the Teall & Hohnke Single Stream Show costing Ann Arbor Taxpayers?
Carts $1,428.000
New trucks to collect material from the carts $1,156,000
Additional Material Recovery Facility Equipment $3,250,000
Expansion of the Material Recovery Facility $500,000
Contract to Resource Recycling Systems $103,000
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $6,437,000
In addition to wasted tax dollars, citizens will suffer reduction in recycling service. The city’s single stream recycling project Manager, Tom McMurtrie, has said that the curb-side recycling program will no longer collect engine oil, batteries or florescent lights. Citizens can still drop these off at the recycle center, but there is a $3 charge for each vehicle entering the center as well as a fee for taking these hazardous materials.
People will, of course, simply put these hazardous materials in the solid waste cart and send them to the land fill. That’s what those who’ve studied single stream recycling tell us.
We are told that single stream recycling will be a benefit, because the city will now collect additional types of plastic containers. Recycled plastics have the lowest resale value. Besides, the city could simply accept these same plastics under the auspices of the present dual stream program. Citizens will send the most toxic materials to the landfill, and in exchange Ann Arbor will keep inert plastic from going to the landfill. That is an exceptionally poor environmental trade-off.
So who does benefit? The recycling collection industry and the city staff. The recycling industry is having a difficult time being profitable. People aren’t buying as much ’stuff.’ When they don’t buy ’stuff,’ they don’t discard as much ’stuff.’ With less material to process the recycling industry is looking for a source of more revenue. Mixing the recycling streams, and then paying the industry to separate the materials increases revenue.
The consultants benefit. Resource Recycling Systems prepared the presentation to Council recommending the transition to single stream recycling. They were subsequently awarded a six-figure contract to help implement the single stream system. We should be very concerned about the objectivity of a recommendation, when the entity making the recommendation has a strong economic interest in the outcome.
The city management benefits because they now have a larger program to manage. They will collect more tonnage than before, that is often the measure of the success of a municipal recycling program. In short they have better bragging rights. (See chart above.)
Spending over $6 million of the solid waste fund to implement single stream recycling is an environmental step backward for Ann Arbor. The sheer number of tons diverted from our landfill doesn’t mean single stream is good for the environment. The contaminated bales of recycled materials end up in other landfills. Well, at least when the three of them run for re-election this August, you can toss their campaign literature right into the cart along with the literature of the other Council candidates who voted to waste $6.4 million on sending more recyclables to the landfill. Save the literature of candidates who will vote to suspend single stream recycling until the program matches dual stream in quality, cost and efficiency.
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